CN113126468A - Display mechanism for a watch - Google Patents

Display mechanism for a watch Download PDF

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Publication number
CN113126468A
CN113126468A CN202011629220.2A CN202011629220A CN113126468A CN 113126468 A CN113126468 A CN 113126468A CN 202011629220 A CN202011629220 A CN 202011629220A CN 113126468 A CN113126468 A CN 113126468A
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CN
China
Prior art keywords
movable element
primary
support
display
speed
Prior art date
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Granted
Application number
CN202011629220.2A
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Chinese (zh)
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CN113126468B (en
Inventor
P·拉戈热特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ita Swiss Watch Manufacturing Co ltd
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Ita Swiss Watch Manufacturing Co ltd
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Publication of CN113126468A publication Critical patent/CN113126468A/en
Application granted granted Critical
Publication of CN113126468B publication Critical patent/CN113126468B/en
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/044—Mounting and setting of the hands on the axle
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0061—Moving parts of the clockwork, e.g. pendulum, hands in special form, mostly constructed as a figure
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/02—Time pieces of which the clockwork is visible partly or wholly
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G04G17/045—Mounting of the display
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromechanical Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to a display mechanism (100) for a watch (200) and to a watch (200) comprising said display mechanism (100). The display mechanism (100) comprises at least one display (101), at least one first movable element (110), a second movable element (120) and a support, such that when the at least one first movable element (110) moves at a first primary speed, the at least one second movable element (120) moves to at least one first position (121) so as to completely or partially cover the at least one display (101), and when the at least one first movable element (110) moves at a first secondary speed, the at least one second movable element (120) moves to at least one second position (122) so as to completely or partially expose the at least one display (101).

Description

Display mechanism for a watch
Technical Field
The present invention relates to timepieces and, more particularly, to a display mechanism that allows information to be displayed on a dial. Preferably, the present invention relates to the field of watch indicators, and preferably to the field of smart watch indicators.
Background
Smartwatches have grown over the past few years. The screens of these watches are continuously turned on in order to display at least the time, which causes a non-negligible consumption of energy and therefore forces the user to charge their watch periodically.
There are also solutions of conventional hands, but these are not satisfactory because they require a special screen, that is to say a screen with an opening in the middle for the passage of the tube of the hand. One of the drawbacks is the fragility of the screen caused by the opening, which means that the manufacturer has shock-absorbing means in order to minimize the risk of breakage of the screen, not to mention the space taken up by the needles on the screen.
Disclosure of Invention
The present invention proposes to solve all or part of these drawbacks via a display mechanism for a watch, and preferably a wristwatch, comprising at least:
a display, the at least one display being configured to display a piece of information;
-a first movable element, the at least one first movable element being configured to move at a first primary speed in a primary mode of operation and at a first secondary speed in a secondary mode of operation;
-a second movable element configured to move between at least one first position such that in said primary operation mode said at least one display is fully or partially covered and at least one second position such that in said secondary operation mode said at least one display, preferably said piece of information, is fully or partially exposed; and
-a support configured to allow the at least one second movable element to move between the at least one first position and the at least one second position as a function of the first primary speed and the first secondary speed.
Via this arrangement, the display may be fully or partially exposed, which allows the display surface to be maximized when a piece of information appears on the display. Furthermore, according to an embodiment, the use of a pointer to display time allows to save energy with respect to the display of time or any other piece of information on the display.
According to one embodiment, in the at least one second position, the at least one second movable element is completely or partially outside the at least one display.
Via one of these arrangements, the display may be fully or partially exposed, which allows the display surface to be maximized when a piece of information appears on the display.
According to an embodiment, the at least one first movable element and/or the at least one support are on and/or at the periphery of the at least one display.
According to an embodiment, the at least one first movable element and/or the at least one support are arranged beside the at least one display.
Via one of these arrangements, the display surface is fully or partially exposed.
According to one embodiment, the at least one support is configured to move at a second primary speed in the primary operation mode and at a second secondary speed in the secondary operation mode, so as to allow the at least one second movable element to move between the at least one first position and the at least one second position.
According to one embodiment, the at least one first movable element moves relative to the at least one support.
According to one embodiment, the at least one support moves relative to the at least one first movable element.
According to one embodiment, the first primary speed and the first secondary primary are determined relative to the at least one support.
According to one embodiment, the second primary speed and the second secondary speed are determined with respect to the at least one first movable element.
According to one embodiment, the at least one second movable element is moved between the at least one first position and the at least one second position when the first primary speed is different from the second primary speed and/or when the first secondary speed is different from the second secondary speed.
According to one embodiment, the at least one second movable element is movable between the at least one first position and the at least one second position when the direction of movement of the at least one first movable element is different from the direction of movement of the at least one support.
According to one embodiment, the at least one second movable element is movable between the at least one first position and the at least one second position when the at least one first movable element and/or the at least one support is moved in a counter-clockwise direction.
According to one embodiment, the at least one second movable element is movable between the at least one first position and the at least one second position when the at least one first movable element moves in a counter-clockwise direction and the at least one support is stationary or when the at least one support moves in a counter-clockwise direction and the at least one first movable element is stationary.
Via one of these arrangements, the at least one second movable element indicates a piece of information when the at least one first movable element and/or the at least one support are moved in the same direction of movement and preferably in a clockwise direction, and the at least one second movable element fully or partially exposes the display when the at least one first movable element or the at least one support are moved in the opposite direction and preferably in a counter-clockwise direction.
According to one embodiment, it comprises at least one primary stop member, at least one secondary stop member, at least one primary bearing member and/or at least one secondary bearing member; the at least one primary bearing member and/or at least one secondary bearing member is configured to stop against the at least one primary stop member in the primary mode of operation and/or against the at least one secondary stop member in the secondary mode of operation.
According to one embodiment, in the primary operation mode the at least one primary bearing member is maintained stopped against the at least one primary stop member.
According to one embodiment, in the secondary operation mode the at least one primary bearing member is maintained stopped against the at least one secondary stop member.
According to one embodiment, in the primary operation mode the at least one secondary bearing member is maintained stopped against the at least one primary stop member.
According to one embodiment, in the secondary operating mode the at least one secondary bearing member is maintained stopped against the at least one secondary stop member.
Via this arrangement, the at least one second movable element may completely or partially cover or expose the at least one display when the at least one first movable element and the at least one support are movable relative to each other or when the at least one first movable element or the at least one support are not movable relative to each other.
According to one embodiment, the at least one primary bearing member is at least one blade of a pinion or at least one tooth of a wheel.
According to one embodiment, the at least one second movable element comprises the at least one primary stop member and/or the at least one secondary stop member.
According to one embodiment, the at least one primary bearing member and/or the at least one secondary stop member is at least one wall of the at least one first movable element and/or the at least one support.
According to one embodiment, the display mechanism includes a flywheel; the flywheel comprises the at least one primary stop member, the at least one secondary stop member, the at least one primary bearing member and/or the at least one secondary bearing member.
According to one embodiment, the display mechanism includes a drag rack; the trailing rack comprises the at least one primary bearing member and the at least one first movable element and/or the at least one support comprises the at least one primary stop member and/or the at least one secondary bearing member.
According to one embodiment, the display mechanism includes a maltese pin; the maltese pin comprises the at least one primary bearing member and the at least one first movable element and/or the at least one support comprises the at least one primary stop member and/or the at least one secondary bearing member.
Via one of these arrangements, the at least one second movable element may fully or partially expose the at least one display when the at least one first movable element and/or the at least one support are movable relative to each other.
According to one embodiment, it comprises at least one housing configured to fully and/or partially house said at least one second movable element.
According to one embodiment, said at least one housing is comprised in said at least one wall of said at least one first movable element and/or said at least one support.
Via one of these arrangements, the at least one second movable element may fully or partially expose the at least one display by being accommodated in the at least one first movable element and/or in the at least one support.
According to one embodiment, it comprises at least one driving member arranged below, on and/or at the periphery of the at least one display and/or configured to move the at least one first movable element and/or the at least one support.
Via this arrangement, the at least one first movable element and/or the at least one support are movable.
According to one embodiment, the at least one second movable element is movably mounted on the at least one first movable element and/or the at least one support.
According to one embodiment, the at least one first movable element is mounted to slide on and/or against the at least one support, or the at least one support is mounted to slide on or against the at least one first movable element.
According to one embodiment, the at least one second movable element is movable between at least one first position and at least one second position when the at least one first movable element slides on and/or against the at least one support.
According to one embodiment, the at least one second movable element is movable between at least one first position and at least one second position when the at least one support slides on and/or against the at least one first movable element.
Via one of these arrangements, space savings are achieved.
According to an embodiment, the at least one second movable element is configured to indicate an indication in the at least one first position and/or in the at least one second position.
According to one embodiment, the at least one second movable element is configured to be visible in the at least one first position and/or in the at least one second position.
According to one embodiment, the at least one second movable element is an indicator and/or a pointer.
Via this arrangement, the display mechanism may indicate, for example, time or orientation, and the at least one display may display a piece of information.
According to one embodiment, the display mechanism comprises at least one first motor, at least one second motor and/or at least one third motor configured to drive the at least one first movable element, the at least one support and/or the at least one second movable element.
Via one of these arrangements, the at least one first movable element, the at least one support and/or the at least one second movable element may be driven independently or together.
According to one embodiment, said at least one second movable element may be fastened to a wheel mounted movably on said at least one support about an axis and may cooperate with a complementary tooth belonging to said at least one first movable element.
According to one embodiment, the display mechanism comprises at least one resilient stop member configured to stop against at least one tooth of the wheel.
Via this arrangement, a flywheel can be formed.
The present invention proposes to solve all or part of the drawbacks via a watch comprising a flange and a display mechanism according to any one of the preceding claims, and in which said at least one first movable element and/or said at least one support are arranged below the flange.
According to one embodiment, the watch comprises a bezel configured to move the at least one first movable element at the first primary speed and the first secondary speed and/or to move the at least one support at the second primary speed and the second secondary speed, such that the at least one second movable element is movable between the at least one first position and the at least one second position when the first primary speed and/or the first secondary speed of the at least one first movable element is different from the second primary speed and/or the second secondary speed of the at least one support.
Via this arrangement, the display of the watch may be fully or partially exposed, which allows the display surface to be maximized when a piece of information appears on the display of the watch. Furthermore, the use of a pointer to display time allows to save energy with respect to the display of time or any other information on the display.
Drawings
The invention will be described in more detail below using the attached drawings, which are given by way of example and are in no way limiting, wherein:
fig. 1A-1B show said display mechanism 100 according to a first embodiment;
fig. 2 shows a second embodiment of said display mechanism 100 according to the invention;
fig. 3A-4 show a third embodiment of said display mechanism 100 according to the invention;
fig. 5A-6 disclose said display mechanism 100 according to a fifth embodiment;
fig. 7A-8 show an example of said display mechanism 100 according to a fifth embodiment; and
fig. 9 shows the watch 200 comprising the display mechanism 100 according to an embodiment.
Detailed Description
The present invention proposes a new type of smart watch, which is associated via a digital display of the OLED screen with an analog display using a conventional indicator, which may be a hand.
In fact, the invention allows the time to be displayed via a conventional indicator, which may be a watch hand, thus allowing the smart watch to turn on the screen discontinuously. Furthermore, the use of a pointer to display time allows to save energy with respect to the display of time or any other information on the OLED screen.
Furthermore, a major advantage of the invention is that the display may be fully or partially exposed, which allows to maximize the display surface when a piece of information is present on the display.
Indeed, said display mechanism 100 according to the invention may comprise at least one display 101, which may be in the form of at least one OLED screen 101, and at least one second movable element 120, which may be in the form of an indicator 120 or a pointer 120.
The at least one second movable element 120 may be movably mounted on the at least one first movable element 110, and/or the at least one support 132 may be configured to move between at least one first position 121, in which the at least one second movable element 120 may indicate an indication and thus completely or partially cover the at least one display 101 in the primary operation mode, and at least one second position 122, which causes the at least one display 101, preferably the piece of information, to be completely or partially exposed in the secondary operation mode. In the secondary operation mode, and more precisely in the at least one second position 122, the at least one second movable element 120 is completely or partially outside the at least one display 101 in the at least one second position 122, which allows to maximize the display surface when a piece of information appears on the display.
Of course without being specified, the invention can be particularly integrated into a watch that does not comprise an OLED screen 101, but rather a very aesthetically pleasing dial, and therefore, for example, the user can move the hands 120 via the bezel of the watch 200 in order to release the dial of these hands and thus display the dial completely, without having to comprise an OLED screen.
To this end, the present invention may be in the form of a display mechanism 100 for a watch 200, preferably in the form of the display mechanism 100 of the watch 200, and may include the primary and secondary modes of operation, as will be described below.
The display mechanism 100 may comprise the at least one display 101 configured to display a piece of information, the at least one second movable element 120, but also at least one first movable element 110 and at least one support.
The watch 200 may comprise a flange 201, and the display mechanism 100, preferably the at least one first movable element 110 and/or the at least one support may be arranged below this flange 201.
The at least one first movable element 110, which is visible for example in fig. 1A-1B, may be mounted to slide on and/or against the at least one support on the one hand and may be provided beside the at least one display 101 on the other hand or, according to an embodiment, may be located on and/or at the periphery of the at least one display 101 and may be configured to move at a first primary speed in the primary operation mode and at a first secondary speed in the secondary operation mode.
As regards the at least one support, it may also be mounted, on the one hand, to slide on or against the at least one first movable element 110 and, on the other hand, may be provided alongside the at least one display 101, or, according to an embodiment, may also be located on and/or at the periphery of the at least one display 101, and may be configured to allow the at least one second movable element 120 to move between the at least one first position 121 and the at least one second position 122 according to the first primary speed and the first secondary speed.
Furthermore, as will be described in the embodiments, said at least one support 132 may be immovable or may be movable in said primary operation mode at a second primary speed and in a secondary operation mode at a second secondary speed, so as to allow said at least one second movable element 120 to move between said at least one first position 121 and said at least one second position 122.
In practice, the at least one second movable element 120 may be moved between the at least one first position 121 and the at least one second position 122 when the first primary speed is different from the second primary speed and/or when the first secondary speed is different from the second secondary speed, or when the at least one first movable element 110 slides on and/or against the at least one support, or conversely when the at least one support 132 slides on and/or against the at least one first movable element 110.
Furthermore, when the at least one first movable element 110 is moved in the primary operation mode at the first primary speed and in the secondary operation mode at the first secondary speed, these said speeds, that is to say the first primary speed and the first secondary speed, may be determined with respect to the at least one support and may both comprise their own direction of movement, their own orientation of movement and their own speed of movement. In other words, the first primary speed may be determined relative to the at least one support and may include a first primary movement direction relative to the at least one support, a first primary movement orientation relative to the at least one support, and a first primary movement speed relative to the at least one support. The same applies to the first secondary speed.
Just like the at least one support 132, it is movable with respect to the at least one first movable element 110 at the second primary speed and the second secondary speed. And as with the first primary velocity and the first secondary velocity, the second primary velocity and the second secondary velocity may be determined relative to at least one first movable element 110 and may both include their own direction of movement, their own orientation of movement, and their own speed of movement. In other words, the second primary velocity may be determined relative to the at least one first movable element 110 and may include a second primary movement direction relative to the at least one first movable element 110, a second primary movement orientation relative to the at least one first movable element 110, and a second primary movement velocity relative to the at least one first movable element 110. The same applies to the second secondary speed.
According to the embodiments described below, the at least one second movable element 120 may be movable between the at least one first position 121 and the at least one second position 122 when the at least one first movable element 110 and/or the at least one support 132 are moved in a counter-clockwise direction, or when the at least one first movable element 110 is moved in a counter-clockwise direction and the at least one support 131 may be stationary, or when the at least one support 132 is moved in a counter-clockwise direction and the at least one first movable element 110 may be stationary, such that when the at least one first movable element 110 and/or the at least one support 132 are moved in the same direction of movement and preferably in a clockwise direction, the at least one second movable element 120 indicates a piece of information, and the at least one second movable element 120 fully or partially exposes the display when the at least one first movable element 110 or the at least one support 132 is moved in the opposite direction and preferably in a counter-clockwise direction.
These movements of the at least one first movable element 110 and/or the at least one support 132 may be performed by at least one driving member 102 arranged below the at least one display 101, on and/or at the periphery of the at least one display 101, preferably a first electric motor for the at least one first movable element 110 and a second electric motor for the at least one support 132. According to one embodiment, the movement of said at least one first movable element 110 and/or said at least one support 132 may be performed via a bezel, preferably a bezel of said watch as mentioned above.
The at least one second movable element 120 is likewise movable by the at least one third motor, and its movement can be limited by the at least one primary stop member 141 in the at least one first position 121 and the at least one secondary stop member 142 in the at least one second position 122.
In practice, the at least one primary stop member 141 may be configured to cooperate with the at least one primary bearing member 143 so as to stop against the at least one primary stop member 141 in the primary operating mode and/or against the at least one secondary stop member 142 in the secondary operating mode.
Preferably, said at least one primary bearing member 143, which may be at least one blade of a pinion, at least one tooth of a wheel, at least one wall of said at least one first movable element 110 and/or of said at least one support, may be maintained in said primary operating mode in abutment against said at least one primary stop member 141 and/or in said secondary operating mode in abutment against said at least one secondary stop member 142. These stop members, that is to say the at least one primary stop member 141 and/or the at least one secondary stop member 142, can be constituted by the at least one second movable element 120.
The at least one secondary stop member 142 may also be configured to cooperate with the at least one secondary bearing member 144 to stop against the at least one primary stop member 141 in the primary operating mode and/or against the at least one secondary stop member 142 in the secondary operating mode.
Preferably, said at least one secondary bearing member 144, which may be at least one blade of a pinion, at least one tooth of a wheel, at least one wall of said at least one first movable element 110 and/or of said at least one support, may be maintained in said primary operating mode in abutment against said at least one primary stop member 141 and/or in said secondary operating mode in abutment against said at least one secondary stop member 142.
Thus, when the at least one first movable element 110 and the at least one support 132 may be movable relative to each other, or when the at least one first movable element 110 or the at least one support may be non-movable relative to each other, the at least one second movable element 120 may cover and thus be visible in the at least one first position 121, or fully or partially expose the at least one display.
As may be shown in certain figures of the present specification, the display mechanism 100 may include a flywheel 146 that includes the at least one primary stop member 141, the at least one secondary stop member 142, the at least one primary bearing member 143, and/or the at least one secondary bearing member 144.
The at least one primary stop member 141, the at least one secondary stop member 142, the at least one primary bearing member 143 and/or the at least one secondary bearing member 144 may also be integrated into the display mechanism 100 in the form of a trailing rack 147 comprising the at least one primary bearing member 143, and the at least one first movable element 110 or the at least one support may comprise the at least one primary stop member 141 and/or the at least one secondary bearing member 144.
In a further alternative, the Maltese (Maltese) pin 148 may comprise the at least one primary bearing member 143, and the at least one first movable element 110 and/or the at least one support may comprise the at least one primary stop member 141 and/or the at least one secondary bearing member 144.
Via these various embodiments, the at least one second movable element 120 may fully or partially expose the at least one display and may be fully and/or partially housed in at least one housing 150, which housing 150 may be located in the at least one first movable element 110 and/or the at least one wall of the at least one support.
Detailed description of the first embodiment
A first embodiment may be illustrated by fig. 1A and 1B, which fig. 1A and 1B give a diagram of the at least one second movable element 120 in the at least one first position 121 in the primary operation mode and in the at least one second position 122 in the secondary operation mode, respectively.
In this first embodiment, the at least one first movable element 110 may be mounted to slide on the at least one support 132 and be guided by studs, and they may all be disposed beside the at least one display 101 and under a flange, although the flange is not shown in fig. 1A-1B.
When the at least one first movable element 110 and the at least one support 132 are driven in a clockwise direction by the first electric motor 102 having the first primary speed and the second electric motor having the second primary speed, respectively, the at least one second movable element 120 may be in the at least one first position 121 and indicate time, e.g. in a primary operation mode. In fact, in the primary mode of operation of the first embodiment, these first and second primary speeds may be the same.
As is clear from an examination of fig. 1A and 1B, the at least one second movable element 120 can be fastened to a wheel mounted movable about an axis on the at least one support 132 and cooperating with a complementary tooth belonging to the at least one first movable element 110.
Assuming that in the primary operation mode the first primary speed and the second primary speed may be the same, the at least one primary stop member 141 may stop against the at least one primary bearing member 143, the at least one primary bearing member 143 being a side wall of the at least one first movable element 110. The at least one primary stop member 141 will also stop against the at least one primary bearing member 143 if the second primary speed is greater than the first primary speed.
Thus, when the at least one first movable element 110 is immovable or immovable, or the first secondary speed is zero, and the at least one second movable element 120 is driven at a second secondary speed different from the one first secondary speed, in this case in the counter-clockwise direction, that is to say the second secondary speed is positive in the counter-clockwise direction but negative with respect to the first secondary speed, the wheel of the at least one second movable element 120 meshes with the complementary toothing of the at least one first movable element 110 and moves the at least one second movable element 120 from the at least one first position 121 (fig. 1A) towards the at least one second position 122 (fig. 1B) until the at least one secondary stop member 142 stops on the at least one secondary bearing member 144, the secondary bearing member 144 is a sidewall of the at least one first movable element 110.
Detailed description of the second embodiment
In this second embodiment shown in fig. 2, for reasons of readability, only the at least one primary stop member 141 and the at least one primary bearing member 143 are shown.
In a similar manner to the first embodiment, the at least one first movable element 110 may be mounted to slide on the at least one support 132, and they may both be disposed beside the at least one display 101 and under the flange.
Thus, when the at least one first movable element 110 and the at least one support 132 are driven in a clockwise direction by a first electric motor having the first primary speed and a second electric motor having the second primary speed, respectively, the at least one second movable element 120 may be in the at least one first position 121 and indicate time, e.g. in a primary operation mode. In fact, in the primary mode of operation of the first embodiment, these first and second primary speeds may be the same.
However, the display mechanism 100 of the second embodiment differs from the first embodiment in that a flywheel 146 may be provided on the periphery of the at least one first movable element 110 and the at least one support 132. Another distinguishing element is the presence of at least one elastic stop member 149, which acts as the at least one secondary stop member 142.
Thus, in said primary operating mode, when said at least one first movable element 110 and said at least one support 132 are movable with their first and second primary speeds, the wheel and the pinion rotate simultaneously about the axis, and when one of said at least one first movable element 110 and said at least one support 132 is immovable or immovable and the other, that is to say said at least one support 132 or said at least one first movable element 110 is movable with the second secondary speed or the first secondary speed, respectively, said at least one secondary bearing member 144, in this case the blade of the pinion, can be stopped against said at least one secondary stop member 142, that is to say said at least one resilient stop member 149 blocks the flywheel 146 in one direction but lets it pass in the other direction, and thereby pivot the at least one second movable element 120 between the at least one first position 121 and the at least one second position 122.
Detailed description of the third embodiment
Fig. 4 shows an exploded view of the display mechanism 100 according to a third embodiment.
This third embodiment provides the at least one second movable element 120 with at least one resilient stop member 149 to form a freewheel with the wheel. The wheel is movably mounted for rotation about an axis and may be provided on the at least one first movable element 110.
Indeed, as can be seen in fig. 3A-3B, the at least one support 131 may comprise a tooth configured to cooperate with a flywheel formed by a wheel and the at least one resilient stop member 149.
Thus, when the at least one first movable element 110 is moved at the first primary speed, the at least one second movable element 120 may be in the at least one first position 121, as the wheel may be engaged by the teeth of the at least one support 131, and the at least one resilient stop member 149 slides or rubs against the teeth of the wheel, which causes the at least one primary stop member 141 to abut against the at least one primary bearing member 143 in the primary mode of operation (fig. 3A).
Once the at least one first movable element 110 changes direction and thus moves at the first secondary speed, the teeth of the wheel stop against the at least one resilient stop member 149 and drive the at least one second movable element 120 (fig. 3B) towards the at least one second position 122 until the at least one secondary stop member 142 stops on the at least one secondary bearing member 144.
In this third embodiment, the at least one primary bearing member 143 may be present on the at least one first movable element 110, while a protrusion is formed on the at least one first movable element 110, on which a first catch acting as the at least one primary stop member 141 stops.
A second catch, acting as the at least one secondary stop member 142, stops against the wall of the cavity formed in the at least one support 131.
Detailed description of a fourth embodiment
In this fourth embodiment, the at least one second movable element 120 integrates the at least one primary stop member 141 and the secondary stop member 142, and the at least one first movable element 110 has the at least one primary bearing member 143 like a protrusion.
As for the at least one secondary bearing member 144, it is located on the at least one support 131 and is in the form of a cavity.
Thus, when the at least one first movable element 110 is moved at the first primary speed, the at least one second movable element 120 may be in the at least one first position 121, as the at least one secondary stop member 142, which is elastically deformable, slides or rubs against the at least one support 131, which causes the at least one primary stop member 141 to abut the at least one primary bearing member 143 in the primary mode of operation (fig. 5A).
Once the at least one first movable element 110 changes direction and thus moves at the first secondary speed, the at least one secondary stop member 142 is inserted into the cavity of the at least one support 131 and bears against the walls of the cavity, in other words, the at least one secondary stop member 142 may stop against the at least one secondary bearing member 144, which drives the at least one second movable element 120 (fig. 5B) towards the at least one second position 122 until one end of the at least one second movable element 120 is fully and/or partially housed in the at least one housing 150 located in the at least one support 131.
With respect to the return stroke, the at least one secondary stop member 142 again slides or rubs against the walls of the cavity until it leaves the cavity, which pivots the at least one second movable element 120 from the at least one second position 122 towards the at least one first position 121 and causes the at least one primary stop member 141 to abut the at least one primary bearing member 143.
Detailed description of a fifth embodiment
The fifth embodiment more or less repeats the features of the at least one second movable element 120, in that the at least one second movable element 120 may be provided with wheels and the at least one primary stop member 141, which at least one primary stop member 141 in a primary operation mode stops against the at least one primary bearing member 143 present on the at least one first movable element 110 (fig. 7A).
In this fifth embodiment, teeth cooperating with the wheels may be provided on said trailing rack 147. The trailing rack 147 may be made up of a main portion comprising a groove that allows the trailing rack 147 to slide on a "T" stud or "T" pin of the at least one first movable element 110, that is, a longitudinal stud terminating in a transverse portion configured to retain the trailing rack 147.
Thus, when the at least one first movable element 110 is moved at the first primary speed, the at least one second movable element 120 may be in the at least one first position 121, as the trailing rack 147 may stop against the stud at one end of the groove, which via the teeth of the trailing rack 147 causes the at least one primary stop member 141 to be placed against the at least one primary bearing member 143 in the primary mode of operation (fig. 7A).
Once the at least one first movable element 110 changes direction and thus moves at the first secondary speed, the stud moves in a groove of the main portion of the trailing rack 147 and stops against the other end of the groove and thus moves the secondary portion of the trailing rack 147 comprising the at least one secondary stop member 142 against the wall of the cavity formed in the at least one support 131 forming the at least one secondary bearing member 144.
Once the at least one secondary bearing member 144 and the at least one secondary stop member 142 are in contact, the toothed portion of the trailing rack 147 engages with the wheel of the at least one second movable element 120 and thus moves the at least one second movable element 120 from the at least one first position 121 towards the at least one second position 122 (fig. 7B).
The reverse movement, that is to say from said at least one position 122 towards said at least one first position 121, can be performed via a catch present on said at least one second movable element 120, which can be configured to bear on the walls of the cavity formed in said at least one support 131, or on said at least one secondary bearing member 144, and pivot said at least one second movable element 120 and at the same time pivot the wheel, which allows the toothing of the wheel and said dragging rack 147 to cooperate so as to slide the main portion of the groove into its initial position.

Claims (14)

1. Display mechanism (100) for a watch (200), and preferably a watch (200), the display mechanism (100) comprising at least:
-a display (101), the at least one display (101) being configured to display a piece of information;
-a first movable element (110), the at least one first movable element (110) being configured to move at a first primary speed in a primary operation mode and at a first secondary speed in a secondary operation mode;
-a second movable element (120), the at least one second movable element (120) being configured to move between at least one first position (121) such that the at least one display (101) is fully or partially covered in the primary operation mode and at least one second position (122) such that the at least one display (101), preferably the piece of information, is fully or partially exposed in the secondary operation mode; and
-a support configured to allow said at least one second movable element (120) to move between said at least one first position (121) and said at least one second position (122) according to said first primary speed and said first secondary speed.
2. The display mechanism (100) of claim 1, wherein the at least one first movable element (110) and/or the at least one support is capable of being or on and/or at a periphery of the at least one display (101).
3. The display mechanism (100) of claim 1 or 2, wherein the at least one support (132) is configurable to move at a second primary speed in the primary mode of operation and at a second secondary speed in a secondary mode of operation so as to allow the at least one second movable element (120) to move between the at least one first position (121) and the at least one second position (122).
4. The display mechanism (100) of any one of the preceding claims, comprising at least one primary stop member (141), at least one secondary stop member (142), at least one primary bearing member (143) and/or at least one secondary bearing member (144); the at least one primary bearing member (143) and/or at least one secondary bearing member (144) is configured to stop against the at least one primary stop member (141) in the primary operation mode and/or against the at least one secondary stop member (142) in the secondary operation mode.
5. The display mechanism (100) according to any one of the preceding claims, wherein the at least one primary bearing member (143) can be at least one blade of a pinion or at least one tooth of a wheel.
6. The display mechanism (100) according to any one of the preceding claims, wherein the at least one primary bearing member (143) and/or the at least one secondary stop member (142) may be or be at least one wall of the at least one first movable element (110) and/or the at least one support.
7. The display mechanism (100) according to any one of the preceding claims, comprising at least one housing (150), the at least one housing (150) being configured to fully and/or partially accommodate the at least one second movable element (120).
8. The display mechanism (100) according to any one of the preceding claims, comprising at least one driving member (102), the at least one driving member (102) being arranged below the at least one display (101), on and/or at the periphery of the at least one display (101) and/or being configured to move the at least one first movable element (110) and/or the at least one support (132).
9. The display mechanism (100) of any one of the preceding claims, wherein the at least one second movable element (120) is movably mountable on the at least one first movable element (110) and/or the at least one support (132).
10. The display mechanism (100) of any one of the preceding claims, wherein the at least one first movable element (110) is mountable to slide on and/or against the at least one support, or the at least one support (132) is mountable to slide on or against the at least one first movable element (110).
11. The display mechanism (100) according to any one of the preceding claims, wherein the at least one second movable element (120) is configurable to indicate an indication in the at least one first position (121) and/or in the at least one second position (122).
12. The display mechanism (100) of any one of the preceding claims, comprising at least one first motor, at least one second motor and/or at least one third motor configured to drive the at least one first movable element (110), the at least one support (132) and/or the at least one second movable element (120).
13. A watch (200) comprising a flange (201) and a display mechanism (100) according to any one of the preceding claims, and wherein the at least one first movable element (110) and/or the at least one support can be arranged or arranged below the flange.
14. A watch (200) comprising a bezel configured to move said at least one first movable element (110) at said first primary speed and said first secondary speed, and/or to move said at least one support (132) at said second primary speed and said second secondary speed, such that said at least one second movable element (120) is movable between said at least one first position (121) and said at least one second position (122) when said first primary speed and/or said first secondary speed of said at least one first movable element (110) can be different or different from said second primary speed and/or said second secondary speed of said at least one support (132).
CN202011629220.2A 2019-12-31 2020-12-31 Display mechanism for a watch Active CN113126468B (en)

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EP19220190.3A EP3845972A1 (en) 2019-12-31 2019-12-31 Display mechanism for a watch

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JP2021110731A (en) 2021-08-02
JP7078700B2 (en) 2022-05-31
EP3845972A1 (en) 2021-07-07
CN113126468B (en) 2023-01-10
TW202131117A (en) 2021-08-16
KR102531800B1 (en) 2023-05-11
KR20210086992A (en) 2021-07-09
TWI830968B (en) 2024-02-01

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